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madec-project / ezvis

A dashboard to visualize a synthesis on a structured corpus, using several charts (pies, histograms, ...)
https://ezvis.readthedocs.org/
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Display a specific message when mongod was not launched #53

Closed parmentf closed 9 years ago

parmentf commented 9 years ago

Often, when the connection to mongo does not work, the user forgot to launch it. And the error message is not explicit enough for a newbie.

Catch the connection errors, and then suggest to the user that he may have forgotten to launch the database.

parmentf commented 9 years ago

This is not done, but we can do it like in ezpaarse-project/ezpaarse. But we have to integrate @MatthD's work before.

parmentf commented 9 years ago

Existing code (especially operators) is written using promised-mongo, so the check for connecting to mongo can't be exactly the same as the one in ezpaarse.

parmentf commented 9 years ago

Ooops. I forgot to close the connection to the database, when it works. Done in castorjs/castor-core@320f43ddf1c61bbe1920ee82ec0a6cd412cb4f91.

This is to be included in the "singleton" that @MatthD will use in the whole castor-core...